CA2374969A1 - Transformant et procede de production de polyester au moyen de ce transformant - Google Patents

Transformant et procede de production de polyester au moyen de ce transformant Download PDF

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Publication number
CA2374969A1
CA2374969A1 CA002374969A CA2374969A CA2374969A1 CA 2374969 A1 CA2374969 A1 CA 2374969A1 CA 002374969 A CA002374969 A CA 002374969A CA 2374969 A CA2374969 A CA 2374969A CA 2374969 A1 CA2374969 A1 CA 2374969A1
Authority
CA
Canada
Prior art keywords
gene
polyester
transformant
derived
transformant according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002374969A
Other languages
English (en)
Inventor
Satoru Yokomizo
Takeshi Fukuchi
Fumio Osakada
Keiji Matsumoto
Masamichi Takagi
Akinori Ohta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2374969A1 publication Critical patent/CA2374969A1/fr
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/93—Ligases (6)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/88—Lyases (4.)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

L'invention concerne un gène codant pour une synthase de polyester copolymérisé, un micro-organisme synthétisant un polyester par fermentation à l'aide de ce gène, ainsi qu'un procédé de production d'un polyester au moyen dudit micro-organisme. Plus particulièrement, l'invention se rapporte à un gène agissant chez un hôte dans lequel un polymère de type plastique dégradable par des micro-organismes dans un environnement naturel (sol, rivière, océan) peut être synthétisé par voie enzymatique, à un transformant présentant une aptitude accrue à synthétiser un polymère de type plastique par fermentation, laquelle est obtenue par transformation du gène susmentionné, ainsi qu'à un procédé destiné à produire un polyester copolymérisé au moyen de ce transformant.
CA002374969A 2000-05-19 2001-05-18 Transformant et procede de production de polyester au moyen de ce transformant Abandoned CA2374969A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000148726 2000-05-19
JP2000-148726 2000-05-19
JP2000-396955 2000-12-27
JP2000396955 2000-12-27
JP2001016929 2001-01-25
JP2001-16929 2001-01-25
PCT/JP2001/004158 WO2001088144A1 (fr) 2000-05-19 2001-05-18 Transformant et procede de production de polyester au moyen de ce transformant

Publications (1)

Publication Number Publication Date
CA2374969A1 true CA2374969A1 (fr) 2001-11-22

Family

ID=27343437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002374969A Abandoned CA2374969A1 (fr) 2000-05-19 2001-05-18 Transformant et procede de production de polyester au moyen de ce transformant

Country Status (6)

Country Link
US (1) US7083972B2 (fr)
EP (1) EP1283266A4 (fr)
KR (1) KR20020029369A (fr)
CN (1) CN1380903A (fr)
CA (1) CA2374969A1 (fr)
WO (1) WO2001088144A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1441031A4 (fr) * 2001-10-10 2006-06-14 Kaneka Corp Gene d'enzyme participant a la synthese de polyester et procede de production de polyester a l'aide dudit gene
CN1650022A (zh) * 2002-04-26 2005-08-03 株式会社钟化 聚－3－羟基链烷酸的分离方法
AU2003266709A1 (en) * 2002-09-30 2004-05-04 Kaneka Corporation Method of coagulating poly-3-hydroxyalkanoic acid
US7238482B2 (en) 2003-05-07 2007-07-03 E. I. Du Pont De Nemours And Company Production of polyunsaturated fatty acids in oleaginous yeasts
US20070087421A1 (en) * 2003-05-15 2007-04-19 Yuji Okubo Transformant and process for producing polyester using the same
US7259255B2 (en) 2003-06-25 2007-08-21 E. I. Du Pont De Nemours And Company Glyceraldehyde-3-phosphate dehydrogenase and phosphoglycerate mutase promoters for gene expression in oleaginous yeast
US7459546B2 (en) 2003-06-25 2008-12-02 E.I. Du Pont De Nemours And Company Glyceraldehyde-3-phosphate dehydrogenase and phosphoglycerate mutase regulatory sequences for gene expression in oleaginous yeast
US7588931B2 (en) 2004-11-04 2009-09-15 E. I. Du Pont De Nemours And Company High arachidonic acid producing strains of Yarrowia lipolytica
EP2327776A1 (fr) * 2009-11-30 2011-06-01 Institut National De La Recherche Agronomique Procédé pour la production d'acides gras à chaîne très longue (VLCFA) par fermentation avec un Yarrowia sp recombinant
US20230313240A1 (en) 2019-04-26 2023-10-05 Fuence Co., Ltd. Gene for synthesizing high molecular weight copolymer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3062459B2 (ja) * 1996-08-14 2000-07-10 理化学研究所 ポリエステル重合酵素遺伝子及びポリエステルの製造方法
JP2002209574A (ja) 2001-01-19 2002-07-30 Kanegafuchi Chem Ind Co Ltd 遺伝子破壊酵母

Also Published As

Publication number Publication date
KR20020029369A (ko) 2002-04-18
US20040146998A1 (en) 2004-07-29
EP1283266A1 (fr) 2003-02-12
CN1380903A (zh) 2002-11-20
US7083972B2 (en) 2006-08-01
EP1283266A4 (fr) 2005-01-05
WO2001088144A1 (fr) 2001-11-22

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Legal Events

Date Code Title Description
FZDE Discontinued